examples(foundational): support multiple transports
This commit is contained in:
Aleix Conchillo Flaqué
@@ -4,14 +4,13 @@
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# SPDX-License-Identifier: BSD 2-Clause License
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#
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import argparse
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import asyncio
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import os
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import sys
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import aiohttp
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from daily_runner import configure
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from dotenv import load_dotenv
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from loguru import logger
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from run import get_transport_client_id, maybe_capture_participant_video
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from pipecat.audio.vad.silero import SileroVADAnalyzer
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from pipecat.audio.vad.vad_analyzer import VADParams
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@@ -20,89 +19,103 @@ from pipecat.pipeline.runner import PipelineRunner
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from pipecat.pipeline.task import PipelineParams, PipelineTask
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from pipecat.processors.aggregators.openai_llm_context import OpenAILLMContext
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from pipecat.services.gemini_multimodal_live.gemini import GeminiMultimodalLiveLLMService
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from pipecat.transports.services.daily import DailyParams, DailyTransport
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from pipecat.transports.base_transport import BaseTransport, TransportParams
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from pipecat.transports.services.daily import DailyParams
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load_dotenv(override=True)
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logger.remove(0)
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logger.add(sys.stderr, level="DEBUG")
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# We store functions so objects (e.g. SileroVADAnalyzer) don't get
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# instantiated. The function will be called when the desired transport gets
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# selected.
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transport_params = {
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"daily": lambda: DailyParams(
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audio_in_enabled=True,
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audio_out_enabled=True,
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video_in_enabled=True,
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# set stop_secs to something roughly similar to the internal setting
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# of the Multimodal Live api, just to align events. This doesn't really
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# matter because we can only use the Multimodal Live API's phrase
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# endpointing, for now.
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vad_analyzer=SileroVADAnalyzer(params=VADParams(stop_secs=0.5)),
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),
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"webrtc": lambda: TransportParams(
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audio_in_enabled=True,
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audio_out_enabled=True,
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video_in_enabled=True,
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# set stop_secs to something roughly similar to the internal setting
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# of the Multimodal Live api, just to align events. This doesn't really
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# matter because we can only use the Multimodal Live API's phrase
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# endpointing, for now.
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vad_analyzer=SileroVADAnalyzer(params=VADParams(stop_secs=0.5)),
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),
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}
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async def main():
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async with aiohttp.ClientSession() as session:
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(room_url, token) = await configure(session)
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async def run_example(transport: BaseTransport, _: argparse.Namespace):
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llm = GeminiMultimodalLiveLLMService(
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api_key=os.getenv("GOOGLE_API_KEY"),
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voice_id="Aoede", # Puck, Charon, Kore, Fenrir, Aoede
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# system_instruction="Talk like a pirate."
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# inference_on_context_initialization=False,
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)
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transport = DailyTransport(
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room_url,
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token,
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"Respond bot",
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DailyParams(
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audio_in_enabled=True,
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audio_out_enabled=True,
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# set stop_secs to something roughly similar to the internal setting
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# of the Multimodal Live api, just to align events. This doesn't really
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# matter because we can only use the Multimodal Live API's phrase
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# endpointing, for now.
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vad_analyzer=SileroVADAnalyzer(params=VADParams(stop_secs=0.5)),
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),
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)
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context = OpenAILLMContext(
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[
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{
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"role": "user",
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"content": "Say hello.",
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},
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],
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)
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context_aggregator = llm.create_context_aggregator(context)
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llm = GeminiMultimodalLiveLLMService(
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api_key=os.getenv("GOOGLE_API_KEY"),
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voice_id="Aoede", # Puck, Charon, Kore, Fenrir, Aoede
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# system_instruction="Talk like a pirate."
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# inference_on_context_initialization=False,
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)
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pipeline = Pipeline(
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[
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transport.input(),
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context_aggregator.user(),
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llm,
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transport.output(),
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context_aggregator.assistant(),
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]
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)
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context = OpenAILLMContext(
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[
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{
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"role": "user",
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"content": "Say hello.",
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},
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],
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)
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context_aggregator = llm.create_context_aggregator(context)
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task = PipelineTask(
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pipeline,
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params=PipelineParams(
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allow_interruptions=True,
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enable_metrics=True,
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enable_usage_metrics=True,
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),
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)
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pipeline = Pipeline(
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[
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transport.input(),
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context_aggregator.user(),
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llm,
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transport.output(),
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context_aggregator.assistant(),
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]
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)
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@transport.event_handler("on_client_connected")
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async def on_client_connected(transport, client):
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logger.info(f"Client connected: {client}")
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task = PipelineTask(
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pipeline,
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params=PipelineParams(
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allow_interruptions=True,
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enable_metrics=True,
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enable_usage_metrics=True,
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),
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)
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await maybe_capture_participant_video(transport, client)
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@transport.event_handler("on_first_participant_joined")
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async def on_first_participant_joined(transport, participant):
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# Enable both camera and screenshare. From the client side
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# send just one.
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await transport.capture_participant_video(
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participant["id"], framerate=1, video_source="camera"
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)
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await transport.capture_participant_video(
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participant["id"], framerate=1, video_source="screenVideo"
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)
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await task.queue_frames([context_aggregator.user().get_context_frame()])
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await asyncio.sleep(3)
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logger.debug("Unpausing audio and video")
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llm.set_audio_input_paused(False)
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llm.set_video_input_paused(False)
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await task.queue_frames([context_aggregator.user().get_context_frame()])
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await asyncio.sleep(3)
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logger.debug("Unpausing audio and video")
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llm.set_audio_input_paused(False)
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llm.set_video_input_paused(False)
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runner = PipelineRunner()
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@transport.event_handler("on_client_disconnected")
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async def on_client_disconnected(transport, client):
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logger.info(f"Client disconnected")
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await task.cancel()
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await runner.run(task)
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@transport.event_handler("on_client_closed")
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async def on_client_closed(transport, client):
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logger.info(f"Client closed connection")
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await task.cancel()
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runner = PipelineRunner()
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await runner.run(task)
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if __name__ == "__main__":
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asyncio.run(main())
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from run import main
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main(run_example, transport_params=transport_params)
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